Brief report:
Got one last day hike before my trip tomorrow to Ecuador. Started walking from the Ice House trailhead parking lot at 8:59AM. By 10:05AM, I was at Ice House Saddle. Took a quick 5 minute rest and then continued onto Ontario's summit arriving there at 11:11AM. Scouted the south face of Ontario Peak. In a big snow year, I think that the south face can become an excellent snow climb. Stayed at the summit for just about 20 minutes and then headed down. Back at my car at 12:53PM (about 4 hrs roundtrip). A fun, quick hike.
Additional info about climbing Ontario Peak can be found here.